american airlines and u.s. airways formally announced their merger about an hour ago. they will create the world's largest airlines and we will tell you what this means to travelers. some say the company will provide better service since fewer roots overlap and many connect but many say it will mean less competition and it could lead to higher fares. >>> that he have proposal for a new arena and they say it is sticking out not leaving enough room for a ship to dock. they say it is a way to get project backing by state regulators. here is the next decision in the barry bonds case. the case went before a federal appeals court in san francisco yesterday. defense attorneys asked a three judge panel to throw out the conviction for obstruction of justice. it boils down to an answer he gave in 2003 and he was asked whether his personal trainer gave a syringe to inject. >> why couldn't he answer that? >> he did, three times. >> you are still not giving truth etruthful evidence so of course it is obstructive. >> they were investigating the scandal and deadlocked on three counts